For Leuze MLC 510 / 520 Series Light Curtain Sensor Replacement 30 mm Resolution 300 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 30 mm Resolution 300 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 30 mm Resolution 300 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 30 mm Resolution 300 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 30 mm Resolution 300 mm to 1800 mm Protection Height
For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 30 mm Resolution 300 mm to 1800 mm Protection Height
Model
MLC 510 / 520 Series | MLC500T30-300H, MLC520R30-300H, MLC500T30-450H, MLC520R30-450H, MLC500T30-600H, MLC520R30-600H, MLC500T30-750H, MLC520R30-750H, MLC500T30-900H, MLC520R30-900H, MLC500T30-1050H, MLC520R30-1050H, MLC500T30-1200H, MLC520R30-1200H, MLC500T30-1350H, MLC520R30-1350H, MLC500T30-1500H, MLC520R30-1500H, MLC500T30-1650H, MLC520R30-1650H, MLC500T30-1800H, MLC520R30-1800H

Item specifics

Series:
MLC 510 / 520 Series
Resolution:
30 mm
Scanning range:
0 - 10 m
Protective field height:
300 - 1800 mm
2 Safety outputs (OSSD):
2 PNP
Response time:
4 - 15 ms
Connection type:
M12
Security level:
PLe4

Review

Description

For Leuze MLC 510 / 520 Series  Light Curtain Sensor Replacement 30 mm Resolution 300 mm to 1800 mm Protection Height Parameter
Brand
Transmitter
Receiver
DADISICK
Models
MLC500T30-300H
MLC520R30-300H
QT08-40-280 2BC
MLC500T30-450H
MLC520R30-450H
QT12-40-440 2BC
MLC500T30-600H
MLC520R30-600H
QT16-40-600 2BC
MLC500T30-750H
MLC520R30-750H
QT20-40-760 2BC
MLC500T30-900H
MLC520R30-900H
QT24-40-920 2BC
MLC500T30-1050H
MLC520R30-1050H
QT28-40-1080 2BC
MLC500T30-1200H
MLC520R30-1200H
QT30-40-1160 2BC
MLC500T30-1350H
MLC520R30-1350H
QT34-40-1320 2BC
MLC500T30-1500H
MLC520R30-1500H
QT38-40-1480 2BC
MLC500T30-1650H
MLC520R30-1650H
QT42-40-1640 2BC
MLC500T30-1800H
MLC520R30-1800H
QT46-40-1800 2BC
Beam spacing
30  mm
40 mm
Protected altitude
300 mm, 450 mm, 600 mm, 750 mm, 900 mm, 1050 mm, 1200 mm, 1350 mm, 1500 mm, 1650 mm, 1800 mm
280 mm, 440 mm, 600 mm, 760 mm, 920 mm, 1080 mm, 1160 mm, 1320 mm, 1480 mm, 1640 mm, 1800 mm
Scanning range
0 - 10 m
0.3 - 10 m
Response time
4 - 15 ms
≤15 ms
Output method
2 PNP
2 PNP
Reliability and durability
IP65
IP65
Connector
M12
M16
Housing cross-section
53 mm x 29 mm
51 mm x 35 mm
Safety Certificate
KCs, TÜV Süd, c TÜV NRTL US, c UL US, PLe4
TUV, UL, CE, RoSH, GB
We are able to reproduce the specific connection configuration of each brand with high level of accuracy.
Product model display instructions
The brands and specifications shown on this page are for product selection only. Our safety light curtain is a safety part made by DADISICK, not official brand Leuze's products. DAIDSICK offer replacement for official brand products. We are not the owner of the brands. If you need to buy official brand products, please contact the brand official representative.
Product recommendations
DADISICK Light Curtain Safety Device
Model:
QT08-40-280 2BC, QT12-40-440 2BC, QT16-40-600 2BC
QT20-40-760 2BC, QT24-40-920 2BC, QT28-40-1080 2BC
QT30-40-1160 2BC, QT34-40-1320 2BC, QT38-40-1480 2BC
QT42-40-1640 2BC, QT46-40-1800 2BC



FAQ
1. What standards do your safety light curtains meet?
Our light curtain products have undergone strict testing and comply with relevant safety standards in multiple countries and regions, such as Chinese GB/T 19001-2016, ISO 9001:2015, International Electrotechnical Society IEC61496-1/2 standard safety level, EU CE certification, and South Germany TUV certification.
2. .What tests should I perform after installing a new light screen?
We suggest conducting functional testing and security verification to ensure that the new light curtain can function properly. The testing items include detection range, response time, and alarm function.
3.Is the new light curtain compatible with the existing system?
We provide 1:1 customized replacement of the original light curtain data connector, with compatibility including electrical interfaces, communication protocols, and mechanical installation. Please compare the specifications of existing light curtains with ours, or contact our technical support team to help you find a compatible replacement model.

Disclaimers
The product model information provided on this website is sourced from public channels, aiming to provide users with reference for product comparison and selection. This website does not guarantee the accuracy, completeness, or reliability of information, nor does it constitute a recommendation or recognition of any brand or company. Users should verify and bear corresponding risks when using the information provided on this website. This website shall not be liable for any loss or damage caused by the use of information on this website.
Safety Light Curtain Wiring Diagrams/Dimensional Drawings
safety light curtain Cable description
Machine Light Curtains Cable Description
signal output selection (actual output of transistor working normally)
Machine Safety Devices Signal Output Selection
NPN output wiring diagram
Press Brake Safety Light Curtains NPN Output Wiring Diagram
PNP output wiring diagram
Punch Press Guarding PNP Output Wiring Diagram
safety light curtain Dimension
DADISICK Punch Press Safety Guards Dimension
Safety-light-curtain QT series-data sheet
Safety-light-curtain QT series user manual

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